/**
 * Created with IntelliJ IDEA.
 * Description:
 * user:likai
 * Date:2022-09-10
 * Time:11:16
 */
public class test {
//    public test{
//
//    }
//    public static void main(String[] args) {
//        test();
//        System.out.println(test);
//
//    }
      public int a;
      public double b;
      public void print(){
          System.out.println(a+" "+b);
      }

    public static void main(String[] args) {
        test t=new test();
        t.print();
    }
}
